Products

Evoq Content Overview Content Creation Workflow Asset Management Mobile Responsive Personalization Content Analytics SEO Integrations Security Website PerformanceEvoq Engage Overview Community Management  Dashboard  Analytics  Member Profile Gamification Advocate Marketing Community Engagement  Ideas  Answers  Discussions  Groups  Wikis  Events Mobile ReadyDNN Support PackagesEvoq: CMS FeaturesEvoq OnDemandCompare DNN's CMS Products

Solutions

Content Management SystemMulti-Channel PublishingDigital MarketingOnline Community ManagementIntranet Software SolutionOur CustomersPrime

Resources

Test DrivesSchedule A DemoDocumentation CenterWebinarsWhite PapersProduct ManualsRequest PricingData SheetsCase StudiesEvoq Preferred Products Content Management Ecommerce Forms Identity Management and Authentication Site Management Social Themes

Partners

DNN Partners Partner Directory Become a DNN Partner Partner Program Overview  Hosting  Implementation  ISV  Training  Competencies

Community

Participate Ask a Question Forums Community Showcase DNN MVP  Program Overview  Lifetime MVPs  Honorary MVPs Subscribe to DNN Digest Advisory Groups  Awareness Advisory Group  Developer Advisory Group  Partner Advisory Group  Technology Advisory GroupLearn Documentation Wiki Community Blog Video Library Project History Development RoadmapDownload DNN Store Language Packs Manuals Nightly BuildsSecurity Policies Security Center

Blog

About

News Press Releases News Coverage Press KitCareersContact DNN

QA

Ideas Test

New Community Website

Ordinarily, you'd be at the right spot, but we've recently launched a brand new community website... For the community, by the community.

Yay... Take Me to the Community!

Welcome to the DNN Community Forums, your preferred source of online community support for all things related to DNN.
In order to participate you must be a registered DNNizen
HomeHomeUsing DNN Platf...Using DNN Platf...Using Modules a...Using Modules a...Using modulesUsing modules
Previous
 
Next
New Post
3/26/2012 7:16 AM
 
shan


Joined: 3/14/2012
Posts: 5

Hi!

     I am (shanmugam) new to DNN. I got error while add module control as below

A critical error has occurred. An item with the same key has already been added.
i am using 6.1.4 version. the detailed error is

AssemblyVersion: 6.1.4

PortalID: 0

PortalName: My Website

UserID: 1

UserName: host

ActiveTabID: 36

ActiveTabName: Extensions

RawURL: /dnnuke/Host/Extensions/tabid/36/ctl/Edit/PackageID/104/mid/345/portalid/0/Default.aspx?popUp=true

AbsoluteURL: /dnnuke/Default.aspx

AbsoluteURLReferrer: http://localhost/dnnuke/Host/Extensions/tabid/36/ctl/EditControl/mid/345/ModuleControlID/-1/packageId/104/moduledefid/122/portalid/0/Default.aspx?popUp=true

UserAgent: Mozilla/5.0 (Windows NT 5.1; rv:11.0) Gecko/20100101 Firefox/11.0

DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider

ExceptionGUID: 979b1cb3-432e-46fe-909f-af96fa47cd82

InnerException: An item with the same key has already been added.

FileName:

FileLineNumber: 0

FileColumnNumber: 0

Method: System.ThrowHelper.ThrowArgumentException

StackTrace:

Message: DotNetNuke.Services.Exceptions.PageLoadException: An item with the same key has already been added. ---> System.ArgumentException: An item with the same key has already been added. at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer) at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector) at DotNetNuke.Entities.Modules.ModuleControlController.GetModuleControlsByModuleDefinitionID(Int32 moduleDefID) at DotNetNuke.Entities.Modules.Definitions.ModuleDefinitionInfo.LoadControls() at DotNetNuke.Entities.Modules.Definitions.ModuleDefinitionInfo.get_ModuleControls() at DotNetNuke.Modules.Admin.Extensions.ModuleEditor.BindDefinition() at DotNetNuke.Modules.Admin.Extensions.ModuleEditor.BindDesktopModule(Boolean refreshDefinitions) at DotNetNuke.Modules.Admin.Extensions.ModuleEditor.Initialize() at DotNetNuke.Modules.Admin.Extensions.EditExtension.BindData() at DotNetNuke.Modules.Admin.Extensions.EditExtension.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

Source:

Server Name: cg-vak-trainee2

pls help me to solve the problem

Thanks in advance
 
New Post
3/26/2012 8:21 AM
 
Matthias Schlomann


Joined: 8/10/2003
Posts: 3594
As your message reported. There is already an object "Key" with the same value. This could happend on the SQL-Scripts or on the code behind.

Make sure the module is not already installd, make sure if you uninstall the Module all artifacts on Database and all files are removed property.
Regards
Matthias
DNN MVP
www.aarsys.de
Metro7 Skin
ShoutCastStats Module for DNN
 
New Post
3/26/2012 9:54 AM
 
William Severance


www.wesnetdesigns.com
Joined: 2/18/2005
Posts: 3253
It looks like you are trying to add another module control which has the same ControlKey as another module control in the same module defition. Each module control in the same module definition must have a unique ControlKey and there must be one and only one control (the default view control) with an empty ControlKey.
Bill, WESNet Designs
Team Lead - DotNetNuke Gallery Module Project (Not Actively Being Developed)
Extensions Forge Projects . . .
Current: UserExport, ContentDeJour, ePrayer, DNN NewsTicker, By Invitation
Coming Soon: FRBO-For Rent By Owner
 
New Post
3/29/2012 12:34 AM
 
Michael Swanson

Joined: 10/27/2007
Posts: 2
Based on the error you are having, it looks in relations to your linq2sql call to the database, which would lead me to believe that your real problem is in the data that you are trying to make a dictionary out of.
 
 Page 1 of 1
Previous
 
Next
HomeHomeUsing DNN Platf...Using DNN Platf...Using Modules a...Using Modules a...Using modulesUsing modules


These Forums are dedicated to discussion of DNN Platform and Evoq Solutions.

For the benefit of the community and to protect the integrity of the ecosystem, please observe the following posting guidelines:

  1. No Advertising. This includes promotion of commercial and non-commercial products or services which are not directly related to DNN.
  2. No vendor trolling / poaching. If someone posts about a vendor issue, allow the vendor or other customers to respond. Any post that looks like trolling / poaching will be removed.
  3. Discussion or promotion of DNN Platform product releases under a different brand name are strictly prohibited.
  4. No Flaming or Trolling.
  5. No Profanity, Racism, or Prejudice.
  6. Site Moderators have the final word on approving / removing a thread or post or comment.
  7. English language posting only, please.
What is Liquid Content?
Find Out
What is Liquid Content?
Find Out
What is Liquid Content?
Find Out